r0 = creat(&(0x7f0000000100)='./file0\x00', 0xc6) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="afc9", 0x2, 0xffffff) write$P9_RREADDIR(r0, &(0x7f0000000580)=ANY=[@ANYRES16], 0x122) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x80000001]}, 0x8) signalfd(r0, &(0x7f0000000000)={[0x10000]}, 0x8) fallocate(r1, 0x20, 0x7, 0xc68) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r2, 0x0, &(0x7f00000006c0)="9283242616103262dcab2683cf5e8d78963dd47041c8901b3e86200e861883dbcbf1886cc7ecfac293c0376a998dc0dcd91adb93d4abed1323263430fcf40e5038e32cc03f068ca354f693933d173e7951e9b21d9bb4b1d4da3398e27ae12bdf04123b5a73db536e735387fb88de5013f7a7dfccb61fab85ec4f675d5d3a8413cd66ff8091fcb757134020bf49a58b46858e3f49e9302bc2a59c31eaed299a684cfb998303036f09fa251803953bda6502c20dc20426675532862321b502", 0xbe, 0x6004042}, 0x8001) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xe, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x63, 0x40, 0x81, 0x8}, {0x81, 0x20, 0xc0, 0x8}]}) r4 = accept(r0, &(0x7f0000000480)=@l2tp6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x80) ioctl$BTRFS_IOC_SNAP_DESTROY(r4, 0x5000940f, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x100000}, 0x0, 0x3ba4141e, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000)